Chaetocneme porphyropis (Meyrick and Lower, 1902)
(one synonym : Hesperia porphyrescens)
Purple Brown Eye
PYRGINAE, HESPERIIDAE

Don Herbison-Evans ( donherbisonevans@yahoo.com )
&
Stella Crossley

(updated 1 July 2007)


(Specimen: courtesy of the Macleay Museum, University of Sydney)

This Caterpillar hatches from a white ribbed dome-shaped egg laid singly on the upper surface of a leaf of a foodplant. The Caterpillar is orange-brown with a pair of horns on its head. It lives by day in a shelter made from joining leaves together with silk. Nocturnally it emerges to feed. Its foodplants are all from the Laurel ( LAURACEAE ) family, including :

  • Camphor Laurel ( Cinnamomum camphora ),
  • Cinnamon Laurel ( Cryptocarya grandis ),
  • Queensland Greenheart ( Endiandra compressa ),
  • Brown Bollywood ( Litsea leefeana ), and
  • White Bolly Gum ( Neolitsea dealbata ).

    The Caterpillar pupates in its leafy shelter.

    The adults are dark brown with a blue sheen, and a broad yellow stripe diagonally across each forewing. The undersides of the wings are similar.


    (Photo: courtesy of Neil Hewett , Cooper Creek Wildernes)

    The butterflies have a wing span of about 6 cms. They occur in tropical Queensland.


    Further reading :

    Michael F. Braby, Butterflies of Australia, CSIRO Publishing, Melbourne 2000, vol. 1, pp 68-69.

    G.A. Wood, The life history of Chaetocneme porphyropis (Meyrick and Lower) (Lepidoptera:Hesperiidae:Pyrginae), Australian Entomological Magazine, Volume 11 (1984), Part 1.


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